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2. The connective tissue sheath of the nervous system of Locusia migratoria: an electron microscope study;Ashhurst;Quart. J. Microsc. Sci.,1961
3. Insect sperm cells;Baccetti;Adv. Insect Physiol.,1972
4. Structure and ultrastructure of the male reproductive system in Drosophila melanogaster;Bairati;Monit. Zool. Ital. (N.S.),1968
5. Electron microscope study of spermiogenesis in a fire-brat insect, Thermobia domestica Pack. Mature spermatozoon;Bawa;J. Cell Biol.,1964